Free Tools, Apps, and Trials

Protect your devices and online
activity with our free resources

Anti-ransomware tools

For users whose computers have been infected and held hostage by certain versions of ransomware. We make it easy to regain access to your system and files. To better understand ransomware, read about it in our security intelligence glossary.

WindowsTM
Mac
AndroidTM
iOS

Crypto Ransomware File Decryptor Tool

Crypto Ransomware is a type of ransomware which encrypts files making them unusable by the user. To regain access, victims are asked to pay a ransom. Our decryption tool decrypts certain variants of crypto ransomware, so you don’t have to pay up.

Lock Screen Ransomware Tool

Free detection and removal for lock screen ransomware. This type of malware prevents or limits users from accessing their system, forcing them to pay a ransom in order to regain access to their systems, or to get their data back.

Dr. Booster

HijackThis Open Source Utility

This tool has been released to the open source community and is no longer maintained by Trend Micro. Please visit Sourceforge.net for more information on the obtaining the tool and any related community support.